Command Injection Vulnerability in RaspAP Web GUI
CVE-2021-33358

8.8HIGH

Key Information:

Vendor

Raspap

Status
Raspap
Vendor
CVE Published:
9 June 2021

What is CVE-2021-33358?

A security vulnerability has been identified in the RaspAP Web GUI versions 2.3 to 2.6.5. This flaw exists in the handling of the 'interface', 'ssid', and 'wpa_passphrase' POST parameters in the hostapd module, where special characters like ';' or '()' can be exploited. An authenticated attacker can inject arbitrary OS commands by manipulating these inputs, potentially leading to unauthorized access or control of the underlying system.

References

https://github.com/RaspAP/raspap-webgui/blob/8f0ae3b36aa1...
x_refsource_MISC
https://github.com/RaspAP/raspap-webgui/blob/b02660d5ff8d...
x_refsource_MISC
https://gist.github.com/omriinbar/52c000c02a6992c6ce68d53...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.